CA2062671C - Technique faisant appel a des bruleurs auxiliaires a oxygene dans des fours a bruleurs transversaux, a recuperation, servant a la fusion du verre - Google Patents

Technique faisant appel a des bruleurs auxiliaires a oxygene dans des fours a bruleurs transversaux, a recuperation, servant a la fusion du verre

Info

Publication number: CA2062671C
Authority: CA; Canada
Prior art keywords: fuel; burners; oxygen; air; melting chamber
Prior art date: 1991-09-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Expired - Fee Related

Application number

CA002062671A

Other languages

English (en)

Other versions

CA2062671A1 (fr

Inventor

Robert Jules Castelain

Luc Andre Wouters

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Praxair Technology Inc

Original Assignee

Praxair Technology Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1991-09-18

Filing date

1992-03-11

Publication date

1996-04-02

1992-03-11 Application filed by Praxair Technology Inc filed Critical Praxair Technology Inc

1993-03-19 Publication of CA2062671A1 publication Critical patent/CA2062671A1/fr

1996-04-02 Application granted granted Critical

1996-04-02 Publication of CA2062671C publication Critical patent/CA2062671C/fr

2012-03-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

238000002844 melting Methods 0.000 title claims abstract description 41
230000008018 melting Effects 0.000 title claims abstract description 41
230000001172 regenerating effect Effects 0.000 title claims abstract description 23
238000000034 method Methods 0.000 title claims description 12
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims 2
229910052760 oxygen Inorganic materials 0.000 title claims 2
239000001301 oxygen Substances 0.000 title claims 2
239000011521 glass Substances 0.000 title abstract description 21
239000000446 fuel Substances 0.000 claims abstract description 106
239000004615 ingredient Substances 0.000 claims description 12
238000007496 glass forming Methods 0.000 claims description 11
238000010304 firing Methods 0.000 claims description 7
238000010438 heat treatment Methods 0.000 claims description 3
238000004519 manufacturing process Methods 0.000 abstract description 14
238000002485 combustion reaction Methods 0.000 description 7
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
230000008878 coupling Effects 0.000 description 4
238000010168 coupling process Methods 0.000 description 4
238000005859 coupling reaction Methods 0.000 description 4
238000005816 glass manufacturing process Methods 0.000 description 4
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
238000004891 communication Methods 0.000 description 3
239000007789 gas Substances 0.000 description 3
238000013021 overheating Methods 0.000 description 3
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
230000007423 decrease Effects 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
238000005553 drilling Methods 0.000 description 2
238000009434 installation Methods 0.000 description 2
238000010309 melting process Methods 0.000 description 2
239000006060 molten glass Substances 0.000 description 2
239000003345 natural gas Substances 0.000 description 2
239000002994 raw material Substances 0.000 description 2
239000000377 silicon dioxide Substances 0.000 description 2
239000007787 solid Substances 0.000 description 2
235000019738 Limestone Nutrition 0.000 description 1
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000002411 adverse Effects 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
229910052787 antimony Inorganic materials 0.000 description 1
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
229910052785 arsenic Inorganic materials 0.000 description 1
RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
239000006063 cullet Substances 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
239000010459 dolomite Substances 0.000 description 1
229910000514 dolomite Inorganic materials 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000010433 feldspar Substances 0.000 description 1
238000007667 floating Methods 0.000 description 1
150000002222 fluorine compounds Chemical class 0.000 description 1
239000006066 glass batch Substances 0.000 description 1
239000006028 limestone Substances 0.000 description 1
239000007788 liquid Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
230000003340 mental effect Effects 0.000 description 1
229940072033 potash Drugs 0.000 description 1
BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
235000015320 potassium carbonate Nutrition 0.000 description 1
230000005855 radiation Effects 0.000 description 1
239000011819 refractory material Substances 0.000 description 1
230000000630 rising effect Effects 0.000 description 1
235000017550 sodium carbonate Nutrition 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/235—Heating the glass
- C03B5/2353—Heating the glass by combustion with pure oxygen or oxygen-enriched air, e.g. using oxy-fuel burners or oxygen lances
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/04—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in tank furnaces
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/32—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid using a mixture of gaseous fuel and pure oxygen or oxygen-enriched air
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Glass Melting And Manufacturing (AREA)
Air Supply (AREA)

CA002062671A 1991-09-18 1992-03-11 Technique faisant appel a des bruleurs auxiliaires a oxygene dans des fours a bruleurs transversaux, a recuperation, servant a la fusion du verre Expired - Fee Related CA2062671C (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US07/761,448 US5147438A (en)	1991-09-18	1991-09-18	Auxiliary oxygen burners technique in glass melting cross-fired regenerative furnaces
US7-761,448		1991-09-18

Publications (2)

Publication Number	Publication Date
CA2062671A1 CA2062671A1 (fr)	1993-03-19
CA2062671C true CA2062671C (fr)	1996-04-02

Family

ID=25062219

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002062671A Expired - Fee Related CA2062671C (fr)	1991-09-18	1992-03-11	Technique faisant appel a des bruleurs auxiliaires a oxygene dans des fours a bruleurs transversaux, a recuperation, servant a la fusion du verre

Country Status (9)

Country	Link
US (1)	US5147438A (fr)
EP (1)	EP0532825B1 (fr)
JP (1)	JPH0597444A (fr)
KR (1)	KR0141469B1 (fr)
BR (1)	BR9200828A (fr)
CA (1)	CA2062671C (fr)
DE (1)	DE69204790T2 (fr)
ES (1)	ES2077269T3 (fr)
MX (1)	MX9201066A (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5346524A (en) *	1992-09-14	1994-09-13	Schuller International, Inc.	Oxygen/fuel firing of furnaces with massive, low velocity, turbulent flames
US5643348A (en) *	1992-09-14	1997-07-01	Schuller International, Inc.	Oxygen/fuel fired furnaces having massive, low velocity, turbulent flame clouds
US5242296A (en) *	1992-12-08	1993-09-07	Praxair Technology, Inc.	Hybrid oxidant combustion method
US5405082A (en) *	1993-07-06	1995-04-11	Corning Incorporated	Oxy/fuel burner with low volume fuel stream projection
DE69414791T2 (de) *	1993-09-09	1999-06-24	Praxair Technology, Inc., Danbury, Conn.	Verfahren zur Verarbeitung von Nitratsalze enthaltenden Glasvorläufermaterialien
US5417731A (en) *	1993-09-14	1995-05-23	Owens-Brockway Glass Container, Inc.	Method of heating a charge, including injecting secondary oxidant into the output port
FR2711981B1 (fr) *	1993-11-02	1996-01-05	Saint Gobain Vitrage	Dispositif pour la fusion du verre.
US5500030A (en) *	1994-03-03	1996-03-19	Combustion Tec, Inc.	Oxy-gas fired forehearth burner system
EP0683357B1 (fr) *	1994-05-18	2000-03-01	Praxair Technology, Inc.	Procédé de fonctionnement d'un fourneau
FR2722272B1 (fr)	1994-07-08	1996-08-23	Air Liquide	Ensemble de combustion pour un four et procede de mise en oeuvre
DE4430802C2 (de) *	1994-08-30	1996-09-12	Hotwork Int Sa	Industrieofen, insbesondere Glasschmelzofen
DE4447605C2 (de)	1994-08-30	1996-12-19	Hotwork Int Sa	Industrieofen mit einer U-Flammenwanne
US5713977A (en) *	1994-09-12	1998-02-03	Praxair Technology, Inc.	Fixed bed filtering preheater process for high temperature process furnaces
US5632795A (en) *	1995-01-17	1997-05-27	Corning Incorporated	Reduction of nitrogen containing glass batch materials using excess oxygen
US5628809A (en) *	1995-06-13	1997-05-13	Praxair Technology, Inc.	Glassmelting method with reduced volatilization of alkali species
US6253578B1 (en) *	1996-04-12	2001-07-03	Praxair Technology, Inc.	Glass melting process and apparatus with reduced emissions and refractory corrosion
FR2750977B1 (fr) *	1996-07-11	1998-10-30	Saint Gobain Vitrage	Procede et dispositif pour la reduction de l'emission de nox dans un four de verrerie
ATE206197T1 (de) *	1996-07-17	2001-10-15	Johns Manville Int Inc	Verfahren zum umwandeln eines ofens von luft- brenner in sauerstoff-brenner und brennerstein
FR2757845B1 (fr) *	1996-12-31	1999-01-29	Air Liquide	Procede pour ameliorer le profil thermique des fours de verre et four de fusion de verre pour sa mise en oeuvre
US6233974B1 (en)	1999-01-25	2001-05-22	Combustion Tec	Oxygen-gaseous forehearth burner for air-fuel and oxy-fuel forehearth burner block geometries
CA2323032A1 (fr) *	1999-10-18	2001-04-18	Air Products And Chemicals, Inc.	Methode et appareil de securite pour la combustion a l'oxygaz a l'aide de la combustion d'un melange air-combustible
US6519973B1 (en)	2000-03-23	2003-02-18	Air Products And Chemicals, Inc.	Glass melting process and furnace therefor with oxy-fuel combustion over melting zone and air-fuel combustion over fining zone
DE10055924B4 (de) *	2000-08-19	2006-03-23	Horn Glasanlagen Gmbh	Verfahren zum Betrieb eines Glasschmelzofens
US7143610B2 (en) *	2001-03-23	2006-12-05	Vitro Global, S.A.	Method and system for feeding and burning a pulverized fuel in a glass melting furnace, and burner for use in the same
US6685464B2 (en) *	2001-03-28	2004-02-03	L'Air Liquide - Societe Anonyme à Directoire et Conseil de Surveillance pour l'Etude et l'Exploitation des Procedes Georges Claude	High velocity injection of enriched oxygen gas having low amount of oxygen enrichment
US6748883B2 (en) *	2002-10-01	2004-06-15	Vitro Global, S.A.	Control system for controlling the feeding and burning of a pulverized fuel in a glass melting furnace
FR2890155B1 (fr) *	2005-08-25	2007-11-23	Air Liquide	Prechauffage de combustible et du comburant d'oxybruleurs a partir d'installation de prechauffage d'air de combustion
FR2892497B1 (fr) *	2005-10-24	2008-07-04	Air Liquide	Procede de combustion mixte dans un four a regenerateurs
CN101600903B (zh) *	2006-08-25	2011-08-17	琳德股份有限公司	通过玻璃熔炉的顶部或炉顶的氧气注入
FR2918657B1 (fr) *	2007-07-10	2010-11-12	Air Liquide	Four et procede oxy-combustible pour la fusion de matieres vitrifiables.
DE102007044043B4 (de) *	2007-09-14	2011-06-09	Beteiligungen Sorg Gmbh & Co. Kg	Glasschmelzanlage und Verfahren zum Betrieb
US9221704B2 (en)	2009-06-08	2015-12-29	Air Products And Chemicals, Inc.	Through-port oxy-fuel burner
PL2440500T3 (pl) *	2009-06-08	2017-10-31	Air Prod & Chem	Palnik tlenowo-paliwowy z kanałem przelotowym
WO2011136086A1 (fr) *	2010-04-26	2011-11-03	旭硝子株式会社	Four de fusion du verre et procédé afférent
TWI416051B (zh) *	2010-07-08	2013-11-21	Air Prod & Chem	穿埠氧-燃料燃燒器
CN106733276B (zh) *	2016-11-16	2022-07-26	信义玻璃（营口）有限公司	一种重油燃烧喷枪及具有该喷枪的炉窑

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3515529A (en) *	1967-06-08	1970-06-02	Owens Illinois Inc	Glass melting furnace and method of operation
US3592622A (en) *	1968-06-05	1971-07-13	Air Reduction	Oxy-fuel accelerated glass melting furnace and method of operation
US3592623A (en) *	1969-04-04	1971-07-13	Air Reduction	Glass melting furnace and method of operating it
AU541381B2 (en) *	1981-06-01	1985-01-03	Owens Corning Fiberglas	Process for producing molten glass
US4473388A (en) *	1983-02-04	1984-09-25	Union Carbide Corporation	Process for melting glass
FR2546155B1 (fr) *	1983-05-20	1986-06-27	Air Liquide	Procede et installation d'elaboration de verre
GB2140910B (en) *	1983-05-31	1986-08-13	Boc Group Plc	Heating of enclosures
US4874311A (en) *	1987-08-03	1989-10-17	American Combustion, Inc.	Method and apparatus for improved regenerative furnace
US4565560A (en) *	1984-12-19	1986-01-21	Ppg Industries, Inc.	Energy efficient and anti-corrosive burner nozzle construction and installation configuration
US4599100A (en) *	1985-04-01	1986-07-08	Ppg Industries, Inc.	Melting glass with port and melter burners for NOx control
US4725299A (en) *	1986-09-29	1988-02-16	Gas Research Institute	Glass melting furnace and process
US4909733A (en) *	1988-04-01	1990-03-20	The Boc Group, Inc.	Method and apparatus for gas lancing
SE463512B (sv) *	1989-04-17	1990-12-03	Aga Ab	Saett och smaeltugn foer framstaellning av glas

1991
- 1991-09-18 US US07/761,448 patent/US5147438A/en not_active Expired - Lifetime
1992
- 1992-03-11 ES ES92104217T patent/ES2077269T3/es not_active Expired - Lifetime
- 1992-03-11 CA CA002062671A patent/CA2062671C/fr not_active Expired - Fee Related
- 1992-03-11 DE DE69204790T patent/DE69204790T2/de not_active Expired - Fee Related
- 1992-03-11 BR BR929200828A patent/BR9200828A/pt not_active IP Right Cessation
- 1992-03-11 MX MX9201066A patent/MX9201066A/es not_active IP Right Cessation
- 1992-03-11 KR KR1019920003945A patent/KR0141469B1/ko not_active Expired - Fee Related
- 1992-03-11 EP EP92104217A patent/EP0532825B1/fr not_active Expired - Lifetime
- 1992-03-11 JP JP4086591A patent/JPH0597444A/ja active Pending

Also Published As

Publication number	Publication date
JPH0597444A (ja)	1993-04-20
ES2077269T3 (es)	1995-11-16
MX9201066A (es)	1993-03-01
CA2062671A1 (fr)	1993-03-19
KR0141469B1 (ko)	1998-07-01
US5147438A (en)	1992-09-15
BR9200828A (pt)	1993-04-13
EP0532825A3 (en)	1993-04-21
KR930006372A (ko)	1993-04-21
DE69204790T2 (de)	1996-04-04
EP0532825B1 (fr)	1995-09-13
DE69204790D1 (de)	1995-10-19
EP0532825A2 (fr)	1993-03-24

Legal Events

Date	Code	Title	Description
1992-03-11	EEER	Examination request
2004-03-11	MKLA	Lapsed

Publication	Publication Date	Title
CA2062671C (fr)	1996-04-02	Technique faisant appel a des bruleurs auxiliaires a oxygene dans des fours a bruleurs transversaux, a recuperation, servant a la fusion du verre
US5139558A (en)	1992-08-18	Roof-mounted auxiliary oxygen-fired burner in glass melting furnace
AU780088B2 (en)	2005-03-03	Method of boosting a glass-melting furnace using a roof- mounted oxygen-fuel burner
US5820651A (en)	1998-10-13	Method for reducing CO emissions from a regenerative glass furnace
EP0599548B1 (fr)	1997-07-16	Four de fusion de verre pour faire le verre plat
US7669439B2 (en)	2010-03-02	Gas injection for glass melting furnace to reduce refractory degradation
US4599100A (en)	1986-07-08	Melting glass with port and melter burners for NOx control
US6253578B1 (en)	2001-07-03	Glass melting process and apparatus with reduced emissions and refractory corrosion
CZ49393A3 (en)	1994-04-13	DEVICE FOR GENERATING FLAME FROM AN OXYGEN-AND-FUEL MIXTURE WITH A LOW AMOUNT OF NOix, AND METHOD OF OPERATING SUCH DEVICE
US5417731A (en)	1995-05-23	Method of heating a charge, including injecting secondary oxidant into the output port
CA2178859C (fr)	1999-09-14	Four a alimentation directe a atmosphere stratifiee
US5632795A (en)	1997-05-27	Reduction of nitrogen containing glass batch materials using excess oxygen
EP3695166A1 (fr)	2020-08-19	Réduction de l'encrassement dans une combustion étagée
Glass	1993	Developments in Float Glass Furnace Regenerators
Mattocks	1996	Other methods of reducing NO sub (x)